Most people take off their watches and jewelry at night, and there are many health benefits to sleeping naked, including a better night’s sleep and weight loss. But with wearable technology now able to track vital signs, like heart rate and movement, around the...

We all get common colds and flu from time to time. Most people know these are viruses and cannot be treated with anything but rest. But then why does your doctor sometimes prescribe antibiotics, which are used to fight a bacterial infection? Here’s your answer....